Photorefractive Keratectomy (PRK)
How Does PRK Compare to LASIK? Differences in Treatment
Both PRK and LASIK are laser eye surgeries that correct refractive errors. Most patients can see clearly without contact lenses or glasses after undergoing either of the laser vision correction surgeries.
PRK
During a photorefractive keratectomy, an excimer laser is used to remove the outermost layer of the cornea, called the epithelium. Our eye surgeon then reshapes the remaining corneal tissue. A protective contact lens is placed in the eye to help with epithelial healing. The contact lens is removed a few days after the procedure and the epithelial layer will continue to grow back. This surgery takes longer to recover from than LASIK but provides similar vision correction results. PRK is a great alternative for patients who do not qualify for LASIK.
LASIK
In this refractive surgery, our doctors create a flap in the outermost layer of the cornea. This corneal flap is peeled back, allowing the laser to reshape the cornea. The corneal flap is closed after the procedure, eliminating the need for sutures. In the weeks following this laser eye surgery, the corneal flap remains close and heals independently. Since the entire cornea is not removed, patients recover faster from LASIK than they recover from PRK.
Would You Like to Improve Your Vision?
Contact Cornea Associates of Texas Today
Our experienced surgeons can diagnose your eyes and determine if you're a candidate for PRK or LASIK. Our cornea experts in Dallas, TX, offer free consultations for patients who want to learn more about their eye health and the options they have to correct their vision. We offer financing and accept all major credit cards.
With additional locations in Plano and Fort Worth, Cornea Associates of Texas serves patients in the greater Dallas area. People from Irving, University Park, Highland Park, and the surrounding area trust our doctors to correct their eyes through surgical and nonsurgical treatments.
Top Reviews For our Plano, Fort Worth, and Dallas, TX, Offices
Tracey Rafique
Fort Worth, TX
2023
Dr. Zaffos changed my life!! It was getting to the point I could barely see. My treatment is not yet over. My left eye has an amazing recovery! I'm sure my right will be as successful. They are so professional and caring. May GOD continue to bless Dr. Zaffos's hands that he may continue such wonderful healing. I Would recommend him to anyone who needs eye care.
View on GoogleNateisha Lewis — Blair
Dallas, TX
2023
The staff are so professional and they have an excellent customer service. I would recommend this eye institution to anyone. In my opinion Dr. Potts is the best. Thanks to you and your staff .
View on GooglePRK Treatment
After a consultation at our Plano, Fort Worth, or Dallas, TX, offices, our eye doctors will determine if you're a candidate for LASIK or PRK. If you're approved for PRK surgery, here's what to expect:
Cornea Associates of Texas has locations in Plano, Fort Worth, and Dallas. Our eye specialists serve people all over North Texas, including University Park, Highland Park, and Garland.
Recovering from the PRK Procedure How to Protect Your Eyes After Treatment
During your recovery time, it is important that you follow the directions given to you by your eye doctor. Patients can expect similar instructions after their eye surgery:
Avoid Touching Your Eyes
You may experience itchy or dry eyes after your procedure. Touching your eyes can cause infections and other complications.
Protect Your Eyes
Patients should avoid sunlight and bright light so they don't squint or strain their eyes. Wear sunglasses when outside and protective eyewear to avoid eye injury.
No Swimming
Pools, hot tubs, and bodies of water can cause infection during the healing process.
No Strenuous Exercise
Physical activity should be at a minimum for the first few days after your surgery. Contact sports should be suspended for a few weeks as well.
Use Prescription Eye Drops
Dry eyes can be difficult to deal with after your treatment. Eye drops will help the healing process and keep your eyes lubricated.
While some patients may notice an immediate change in their vision after PRK surgery, it can take up to six months for your eyes to completely stabilize. Most patients can resume daily activities within 24 hours of their PRK surgery.
More Top Reviews For Our Plano, Fort Worth, and Dallas, TX, Offices
Susan Faulkner
Dallas, TX
2023
Friendly and helpful. I have essential tremors that affect my ability to write legibly and a very sweet woman sat down with me and wrote all of my information for me. Everyone was professional, knowledgeable and friendly.
View on GoogleJanet Nichols
Dallas, TX
2023
Every step of the way from front desk to check out every step was completely explained:) Jeanette, Sarah, Micaela, ashley! no questions needed!
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